elasticsearch 批量更新_bulk

POST /es_medias_2/_bulk
{"update":{"_index":"es_medias_2","_type":"esmedias","_id":"d483a79610b943f9892f479e1e4df808"}}
{"doc":{"mediaTag":"张灿,娱乐,爱你"}}

{ "index" : { "_index" : "zhouls", "_type" : "type1", "_id" : "1" } }

{ "field1" : "value1" }

{ "index" : { "_index" : "zhouls", "_type" : "type1", "_id" : "2" } }

{ "field1" : "value1" }

{ "delete" : { "_index" : "zhouls", "_type" : "type1", "_id" : "2" } }      　　　　(删除操作不需要加request body)      

{ "create" : { "_index" : "zhouls", "_type" : "type1", "_id" : "3" } }

{ "field1" : "value3" }

{ "update" : {"_index" : "zhouls", "_type" : "type1","_id" : "1" } }

{ "doc" : {"field2" : "value2"} }